Timothy W. Byrne serves as Executive at UNITED STATES LIME & MINERALS INC, where they oversee executive responsibilities. Since joining the company, Timothy W. Byrne has executed 242 insider transactions totaling $25.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 13, 2010 involved selling 2,000 shares valued at $80.4K.
Timothy W. Byrne currently holds 85,932 shares of UNITED STATES LIME & MINERALS INC (USLM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Timothy W. Byrne has been a net seller of USLM stock. They have purchased $0 and sold $25.8M worth of shares.
Timothy W. Byrne's most recent insider trade was on Dec 13, 2010, when they sold 2,000 shares at $40.20 per share.
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| $38.94 |
| Discretionary |
| Jun 30, 2010 | USLM | $38.2K | Payment | 991 | $38.55 | Discretionary |
| Mar 12, 2010 | USLM | $162.0K | Sale | 4,000 | $40.49 | Discretionary |
| Dec 31, 2009 | USLM | $276.2K | Award | 8,000 | $34.53 | Discretionary |
| Dec 31, 2009 | USLM | $34.2K | Payment | 991 | $34.53 | Discretionary |
| Sep 15, 2009 | USLM | $110.8K | Sale | 3,000 | $36.95 | Discretionary |
| Jun 30, 2009 | USLM | $42.0K | Payment | 991 | $42.42 | Discretionary |
| Jun 3, 2009 | USLM | $226.1K | Option Exercise | 7,500 | $30.15 | Discretionary |
| Jun 3, 2009 | USLM | $121.1K | Sale | 3,000 | $40.36 | Discretionary |
| Jun 3, 2009 | USLM | $226.1K | Payment | 5,558 | $40.68 | Discretionary |
| May 29, 2009 | USLM | $79.2K | Sale | 2,000 | $39.61 | Discretionary |
| May 28, 2009 | USLM | $277.8K | Sale | 7,000 | $39.68 | Discretionary |
| May 26, 2009 | USLM | $179.6K | Payment | 4,657 | $38.57 | Discretionary |
| May 26, 2009 | USLM | $179.6K | Option Exercise | 7,500 | $23.95 | Discretionary |
| May 22, 2009 | USLM | $109.7K | Sale | 3,000 | $36.57 | Discretionary |
| May 7, 2009 | USLM | $206.6K | Sale | 6,000 | $34.44 | Discretionary |
| May 6, 2009 | USLM | $143.5K | Sale | 4,100 | $34.99 | Discretionary |
| Dec 31, 2008 | USLM | $220.1K | Award | 7,500 | $29.35 | Discretionary |
| Dec 31, 2008 | USLM | $23.7K | Payment | 991 | $23.95 | Discretionary |
| Dec 1, 2008 | USLM | $105.9K | Sale | 4,000 | $26.47 | Discretionary |
| Dec 1, 2008 | USLM | $54.6K | Sale | 2,000 | $27.31 | Discretionary |
| Sep 12, 2008 | USLM | $81.1K | Sale | 2,000 | $40.54 | Discretionary |
| Aug 26, 2008 | USLM | $155.0K | Sale | 4,000 | $38.76 | Discretionary |
| Aug 12, 2008 | USLM | $67.4K | Sale | 1,588 | $42.42 | Discretionary |
| Aug 11, 2008 | USLM | $1.3M | Award | 30,000 | $43.61 | Discretionary |
| Aug 11, 2008 | USLM | $794.1K | Payment | 18,209 | $43.61 | Discretionary |
| May 30, 2008 | USLM | $555.0K | Sale | 15,000 | $37.00 | Discretionary |
| May 26, 2008 | USLM | $17.7K | Gift | 455 | $39.00 | Discretionary |
| Dec 31, 2007 | USLM | $227.6K | Award | 7,500 | $30.35 | Discretionary |